baber/WOPTO huggingface dataset:
Patent PE-20210027-Z (PE)
Title: Ladrillo con sistema de empalme
Inventor: HUILLCAHUAMAN TTITO ELEAZAR
IPC: E04B2/46
Filed: 2020-07-08
Abstract: Es un ladrillo con sistema de empalme, que comprende de un lado superior macho, un lado inferior hembra, la cara externa con rectangulares verticales, canal vertical central de circunferencia completa, canal vertical derecho de media circunferencia, canal vertical lateral izquierdo de media circunferencia, la cara interna lisa y un canal interno horizontal; ya que al ser un ladrillo con sistema de empalme encajan perfectamente el lado superior macho y el lado inferior hembra con lo cual se reduce el consumo de mortero en la construccion de paredes. Los canales internos facilitan la instalacion de los sistemas electricos e hidraulicos, con lo cual ya no es necesario hacer forados en las paredes para hacer dichas instalaciones.
Patent ES-491378-A0 (ES)
IPC: B27N3/00
Filed: 1980-05-10
Abstract: The manufacture of plastics products, in particular of board-like articles from scrap or salvaged plastics materials, results by providing a mat of the raw material in particulate form, heating the mat to the softening point of the material by conveying it through an oven (4). After that the mat is compressed between three rollers (10, 2, 8) arranged generally one above the other by being passed between the top and middle rollers (10, 2), then between the middle and lower rollers (2, 8), and then around the lower roller (8) to continue in the direction away from the oven, the middle and lower rollers being of substantially greater diameter than the upper roller (10).
Patent ES-491775-A0 (ES)
IPC: C07D501/20
Filed: 1980-05-23
Abstract: Cephalosporins of the formula   <IMAGE>   wherein A is phenyl, 4-hydroxyphenyl, cyclohexyl, cyclohexene-1-yl, cyclohexa-1,4-diene-1-yl, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy; Y is hydrogen or methoxy; D is hydrogen, hydroxyl, acetoxy, aminocarbonyloxy, pyridinium, aminocarbonyl-pyridinium or the group S-Het, where Het is 1-methyl-tetrazol-5-yl, tetrazol-5-yl, 3-methyl-1,2,4-thiadiazol-5-yl,1,2,4-thiadiazol-5-yl, 1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-thiadiazol-5-yl, 2-methylamino-1,3,4-thiadiazol-5-yl, 2-dimethylamino-1,3,4-thiadiazol-5-yl, 2-formylamino-1,3,4-thiadiazol-5-yl, 2-acetylamino-1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-oxadiazol-5-yl, 1,2,3-triazol-4-yl or 1,2,4-triazol-3-yl; R is hydrogen, methyl, cyclopropyl, hydroxyl, methoxy, ethoxy, mercapto, morpholino, thiomorpholino, thiomorpholino-S-oxide, thiomorpholino-S,S-dioxide, <IMAGE>  +TR  <IMAGE>  E is hydrogen or a protective group which is easily removable in vitro or in vivo; and non-toxic, pharmacologically acceptable salts thereof.
Patent ES-503560-A0 (ES)
IPC: C07D317/58
Filed: 1981-06-30
Abstract: Described are 1-phenyl-5-amino-1-penten-3-on-derivatives of the general formula <CHEM> wherein R is H, halo, C1-4 alkyl, C1-4 alkoxy, 3,4-methylenedioxy, CF3, NO2, NH2, N(C1-4 alkyl)2, CN, OH, -S(C1-4 alkyl) or -SO2(C1-4 alkyl); R1 and R2 are independently each H or C1-4 alkyl or taken together with the attached N atom are morpholino, piperidino, pyrrolidino, piperazino, or NC1-4 alkyl piperazino; and, when R is halo, C1-4 alkyl or C1-4 alkoxy, x is 0-3 and, otherwise, is 0 or 1; or a pharmaceutically acceptable salt thereof with an acid or for the compounds wherein R1 and R2 are both not H, a quaternary ammonium salt thereof with a C1-4 alkyl halide and a process for their production. The compounds have valuable antiviral activity, e.g for treatment of infections caused by a herpes virus.
Patent ES-525248-A0 (ES)
IPC: C07D239/42
Filed: 1983-08-31
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula    <IMAGE> (I)  wherein R1 is hydrogen, halogen, nitro, amino, C1-C5alkyl, C1-C4haloalkyl or a -Q-R7, -CO-OR8 or -(CO)n-NR9R10 radical, R2 is hydrogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4haloalkyl, C1-C4haloalkoxy, halogen or alkoxyalkyl containing not more than 4 carbon atoms, R3 is C2-C10alkenyl which is substituted by one or more fluorine or bromine atoms or by one or more hydroxyl, cyano, nitro, -(Y)m-CO-(Z)n-R8, -SO2-NR11R12, -S(O)p-C1-C3haloalkyl or -S(O)n-C1-C3alkyl groups and which may additionally be substituted by one or more chlorine atoms, R4 is C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy or C1-C3haloalkoxy, R5 is hydrogen, halogen, -NR13R14, C1-C3alkyl, C1-C3haloalkyl, C1-C3alkoxy or C1-C2haloalkoxy, R6 is hydrogen, C1-C3alkyl or C1-C3alkoxy, X is oxygen or sulfur, and E is nitrogen or the methine group, and R7 is C1-C4alkyl which is substituted by halogen or C1-C3alkoxy or is C3-C5alkenyl, R8 is C1-C4alkyl, C1-C4haloalkyl or C2-C6alkoxyalkyl, R9, R10, R11, R12, R13 and R14, each independently of the other, are hydrogen or C1-C3alkyl, Q is oxygen, sulfur, the sulfinyl or sulfonyl bridge, Y is oxygen, sulfur or -NR16-, wherein R16 is hydrogen or C1-C3alkyl, Z is oxygen, sulfur or -NR17-, wherein R17 is hydrogen or C1-C3alkyl, m and n are each 0 to 1, and p is 0, 1 or 2, and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent ES-536941-A0 (ES)
IPC: C11D3/12
Filed: 1984-10-19
Abstract: The use of a layered clay, e.g. a synthetic hectorite, in a non-enzymatic machine dishwashing composition provides for a significant reduction of spot and film formation.
Patent ES-543975-A0 (ES)
IPC: C01B25/41
Filed: 1985-06-07
Abstract: Solid, free-flowing, essentially nonfriable powdery detergent particulates of recrystallized sodium tripolyphosphate hexahydrate having high absorption capacity and a pore volume of at least 0.70 cm3/g, at lest 80% of the intercrystalline porosity thereof comprising pore sizes ranging from 0.5  mu m to 30  mu m, are prepared by (i) spraying water or an aqueous medium over a first fraction of anhydrous sodium tripolyphosphate, the majority of which fraction comprises phase 1 tripolyphosphate, (ii) spraying water or an aqueous medium over a separate second fraction of anhydrous sodium tripolyphosphate, which second fraction essentially consists of phase 2 triplyphosphate, (iii) intimately admixing said first and said second sprayed fractions, (iv) suspending the resulting admixture in water or an aqueous medium, and then (v) drying the resulting suspension, e.g., by atomization.
Patent ES-554874-A0 (ES)
IPC: C07D237/20
Filed: 1986-05-12
Abstract: A process for preparing a compound of Structure (4) 
<CHEM>
 which comprises reacting a compound of Structure (3) 
<CHEM>
 with ethyl carbazate, characterised in that the reaction is carried out under aqueous conditions and the compound of Structure (3) is in the form of an acid-addition salt.
Patent FI-823346-A0 (FI)
Inventor: HOFFMANN BERND
IPC: C08G18/32
Filed: 1982-09-30
Abstract: Mixtures which are used for the production of polyurethane foam and which contain amines having primary or secondary aliphatic hydroxyl groups, and also customary quantities of trichlorotrifluoroethane and/or trichlorofluoromethane as a blowing agent, can be stabilized against the premature reaction of the components by adding 0.05 to 5% by weight of 2,4-diphenyl-4-methylpentene in which the ratio of the 2,4-diphenyl-4-methyl-1-pentene isomer to the 2,4-diphenyl-4-methyl-2-pentene isomer is 1:1 to 9:1, the percentages relating to the chlorofluoroalkane. In particular, these mixtures can be stabilized by adding 0.1 to 5% by weight of a mixture consisting of 45 to 89% by weight of 2,4-diphenyl-4-methyl-1-pentene, 10 to 45% by weight of 2,4-diphenyl-4-methyl-2-pentene and 1 to 20% by weight of 1,1,3-trimethyl-3-phenylindane.
Patent FI-854509-A0 (FI)
Inventor: PARK CHUNG POO
IPC: C08J3/24
Filed: 1985-11-15
Abstract: A substantially closed-celled linear polyolefin foam is made by melt processing under pressure a linear polyolefin together with a volatile blowing agent and a cross-linking agent and then expanding the polymer. Suitable cross- linking agents, including azido and vinyl functional silanes, organic peroxides, multifunctional vinyl monomers, and oxygen, increase the melt tension and melt viscosity of the polymer by lightly cross-linking the polymer with itself to enable the production of foams having improved properties in comparison with branched polyolefin foams.
Patent FI-900864-A0 (FI)
Inventor: ALIG LEO
IPC: C07K5/08
Filed: 1990-02-21
Abstract: The glycine derivatives of the formula  R-CONH-CH2-CONH-CH(R')-CH2COOH    I  in which R is a group of the formula -CH(NH-R<a>)-(CH2)1-6-NH-R<b>     (R-1> -(T)1 or 0-C6H4-CH2NH-R<c>  (R-2> (T)1 or 0-C6H4-(NH)n-C(NH)-L     (R-3> or <IMAGE>  and R<a> is hydrogen, -COO-C1-4-alkyl, Z, -COC6H5, -COC6H4N3, -SO2C6H5, -SO2-naphthyl or -COCH2N(Y)-CH2CH2NH-Y,  Y is hydrogen, Boc or Z,  R<b> is a group of the formula -C(NH)(CH2)0-3-CH3 or <IMAGE> or, if R<a> is a group of the formula -COC6H4N3, -SO2C6H5, SO2-naphthyl or -COCH2N(Y)-CH2CH2NH-Y, also amidino,  R<c> is hydrogen or amidino,  n is the number 1 or 0,  L is amino or, if n is the number 1, also -(CH2)0-3-CH3, T is a group of the formula -CH2-(O)1 or 0-, -CH=CH-, -CH(R<d>)-CH2- or -CH2CO-, where a carbonyl group present in the group T can also be in the form of a ketal,  R<d> is hydrogen or -NH-R<a>,  R' is hydrogen or -CO-R<o>, R<o> is amino, -NH-C1-4-alkyl, -NH(CH2)1-4-C6H5, -NH(CH2)1-4-C6H4-Hal, -NH-C6H4-COOH, -NH-C6H4-COO-C1-4-alkyl or the radical of an  alpha -amino carboxylic acid which is bonded via the amino group, and hydrates or solvates and physiologically utilisable salts thereof inhibit the binding of adhesive proteins to blood platelets, as well as platelet aggregation and cell-cell adhesion. They are prepared starting from appropriate compounds which contain one or more ester groups or amino, amidino or guanidino protective group(s).
Patent FI-911764-A0 (FI)
Inventor: MEIJER WILLEM
IPC: F23D14/46
Filed: 1991-04-11
Abstract: A burner (1) is provided, comprising a primary mixture supply conduit (2) and a primary mixture chamber (6) connected with the supply conduit (2), the primary mixture chamber (6) having primary discharge openings (7) for discharging burning mixture into the space surrounding the burner (1). The burner (1), which may be made of a ceramic material, which may be made of a ceramic material, further comprises flame stabilizing means arranged near the primary discharge openings (7). The flame stabilizing means may be vortex strips (14) separating areas (16) of discharge openings (7), or they may be secondary discharge openings (5), discharging burning mixture from a secondary mixture chamber (3) near the primary discharge openings (7). <IMAGE>
Patent FI-931365-A0 (FI)
Inventor: HONSA SANDRA LOUISE
IPC: A61K8/46
Filed: 1993-03-26
Abstract: Disclosed are detergent compositions containing polycarboxylate builders and one or more anionic, nonionic, or cationic detersive surfactants, or mixtures thereof, improved by the inclusion of certain polyhydroxy fatty acid amide surfactants. The compositions comprise at least 1 % by weight of polycarboxylate builder, and at least 1 % by weight of a polyhydroxy fatty acid amide of formula (I) wherein R<1> is H, C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or a mixture thereof; and R<2> is a C5-C31 hydrocarbyl; and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative (preferably ethoxylated or propoxylated) thereof.
Patent FI-934788-A0 (FI)
Inventor: HENRICH HANS
IPC: D21B1/34
Filed: 1993-10-28
Abstract: The invention relates to a pulp kneading machine, especially for cellulose fibre suspensions, having kneading elements fixed on the circumference of a rotor enclosed in a housing. The invention is characterised by two drum-like rotor parts (4, 4') with a rotor part (6) between them having in each case a feed-screw (2, 2') for each rotor part (4, 4'), as well as, in the region there between the mutually facing ends of the screws (2, 2'), and symmetrical to this region, the inlet opening (8) of the housing (1) and, at the mutually averted ends of the rotor parts (4, 4'), the outlet openings (15, 15') of the housing (1) with discharge screws (5, 5') assigned to them and having a variable-speed drive for the control of the throughput and/or dwell-time of the pulp to be kneaded. <IMAGE>
Patent FI-941740-A0 (FI)
Inventor: TIMMONS ALBAN
IPC: B01D/
Filed: 1994-04-15
Abstract: PCT No. PCT/GB92/01904 Sec. 371 Date Apr. 18, 1994 Sec. 102(e) Date Apr. 18, 1994 PCT Filed Oct. 16, 1992 PCT Pub. No. WO93/07948 PCT Pub. Date Apr. 29, 1993.A separator for separating contaminants from a base liquid. The separator includes a roof arrangement, part of which extends downwardly and radially inwardly into the liquid in the separator. The roof arrangement is generally in inverted conical form. The decontaminated liquid flows from the separator through a flow modifying member which dampens any circulating flows in the liquid, and flows upwardly out of the separator to a reservoir defined by the inverted conical roof arrangement. The arrangement also includes structure for releasing gases from the volumes beneath the roof arrangement, thereby maintaining the whole of the roof arrangement in contact with the liquid to assist in reducing circulating flow in the liquid on the upper regions of the separator vessel.
Patent FI-960160-A0 (FI)
Inventor: ALOUP JEAN-CLAUDE
IPC: A61P9/02
Filed: 1996-01-12
Abstract: Compounds of formula (I), wherein either R is C=R3, C(R4)R5 or CH-R6, R1 and R2 are hydrogen, halogen, alkyl, alkoxy, amino, acylamino, -NH-CO-NH-Ar, -N=CH-N(alk)alk', nitro, cyano, phenyl, imidazolyl or SO3H, R3 is oxygen, NOH, NO-alk-COOK or CH-R7, R4 is alkyl, -alk-Het or alk-Ar, R5 is alkyl, -alk-Het or -alk-Ar, or C(R4)R5 is cycloalkyl, R6 is hydroxy, alkyl, NR8R9, -alk-OH,-alk-NR8R9, -alk-Ar or -alk-Het, R7 is hydroxy, alkyl, phenyl, -alk-Ar, -alk-Het, NR10R11 or a heterocyclic ring, R8 and R9 are alkyl, or R8 is hydrogen and R9 is hydrogen or alkyl, -COR12, -CSR30 or -SO2R13, R10 and R11 are alkyl or cycloalkyl, R12 is alkyl, cycloalkyl, phenyl, -COO-alk, -CH2-COOX, -CH2-NH2, -NH-alk, -NH-Ar, -NH2 or -NH-Het, R13 is alkyl or phenyl, R30 is -NH-alk, -NH-Ar, -NH2 or -NH-Het; or R is a 2-imidazolylmethyl radical and each of R1 and R2 is a hydrogen atom. The compounds of formula (I) are  alpha -amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonists, said receptor also being known as the quisqualate receptor. Furthermore, the compounds of formula (I) are non-competitive N-methyl-D-aspartate (NMDA) receptor antagonists, and especially NMDA receptor glycine modulation site ligands.
Patent FI-961974-A0 (FI)
Inventor: FAIRCHILD GEORGE H
IPC: C08L1/00
Filed: 1996-05-09
Abstract: The disclosed invention relates to a composition comprising finely divided particles of an inorganic material treated with a cellulose derivative modified by or containing at least one ionic substituent. The disclosed invention further relates to a method of providing paper of improved brightness. The disclosed invention also relates to a method of providing finely divided particles of inorganic material, treating the particles with a cellulose derivative modified by or containing at least one ionic substituent, and adding the treated particles to cellulose fiber during an alkaline process for making paper. Also, an alkaline paper comprising the finely divided particles of inorganic material treated with the cellulose derivative is disclosed.
Patent FI-970298-A0 (FI)
Inventor: STORDY BARBARA JACQUELINE
IPC: A61P25/28
Filed: 1997-01-24
Abstract: PCT No. PCT/GB96/01256 Sec. 371 Date Feb. 28, 1997 Sec. 102(e) Date Feb. 28, 1997 PCT Filed May 24, 1996 PCT Pub. No. WO96/37200 PCT Pub. Date Nov. 28, 1996Dyslexia or inadequate night vision is treated by administering effective amounts of docosohexaenoic acid optionally in association wit other n-3 essential fatty acids and n-6 essential fatty acids.
Patent FI-970624-A0 (FI)
Inventor: HOLOPAINEN KARI
IPC: F16C13/04
Filed: 1997-02-14
Abstract: PCT No. PCT/FI98/00086 Sec. 371 Date Oct. 14, 1998 Sec. 102(e) Date Oct. 14, 1998 PCT Filed Jan. 28, 1998 PCT Pub. No. WO98/36184 PCT Pub. Date Aug. 20, 1998A glide bearing for a roll having hydrostatic bearing elements provided with bearing shoes fitted to be positioned around a neck of the roll axle in order to support the axle and thus the roll revolvingly with respect to a frame member, such as a bearing block. The bearing elements are hydraulically-operating piston-cylinder devices which may be loaded by a hydraulic pressure medium such that the bearing shoes are able to be positioned freely around the neck of the axle. In one preferred application, the bearing elements are arranged so as to enable displacement of the roll for closing and opening a nip formed in part by the roll.
Patent FI-971697-A0 (FI)
Inventor: LEPPISAARI ARTO
IPC: H04W76/06
Filed: 1997-04-21
Abstract: A method for quickly de-allocating physical channels (PDCH) assigned to packet switched calls in a GPRS supporting GSM digital cellular telephone network. An PDCH de-allocation RLC/MAC control message is broadcast to listening mobile stations from a base station subsystem (BSS) and contains a temporary flow identity (TFI) which is recognised by the listening mobile stations (MS). The mobile stations respond by terminating packet switched data transmissions on the identified PDCHs. The RLC/MAC message also identifies the number of PDCH time slots which can be used before de-allocation must occur.
Patent FI-980015-A0 (FI)
Inventor: TUUNANEN HEIKKI
IPC: H04Q3/00
Filed: 1998-01-05
Abstract: A method associated with an intelligent network service, comprising the following steps for detecting a special situation and acting in the special situation in the best possible way: defining for the service at least one special situation which is failed for the service but successful for the switching point, defining an instruction for said at least one special situation, receiving at the detection point a message indicating the existence of the call-related service for which the special situation has been defined, receiving at the switching point a first routing instruction (201) either from a caller or the control point, checking said first routing instruction (203), detecting the special situation (204) if the first routing instruction includes the special situation, and following said instruction in response to the detection of the special situation. Besides the method, the invention also relates to an intelligent network, a service control point and a switching point of an intelligent network.
Patent FI-990753-A0 (FI)
Inventor: SAARNIA JOUNI
IPC: A47G1/10
Filed: 1999-04-06
Abstract: A corner arrangement for frame sections for securing together two frame sections (1, 2) located at an angle with respect to each other by means of a corner piece (3) comprising two legs (3a, 3b) located at a desired angle with resped to each other, the legs being arranged to be received by axial grooves (5) in the frame sections (1, 2) and both being equipped with at least one locking screw (4) in order to lock the corner piece (3) with respect to the frame sections. In accordance with the invention, a point (6) of the locking screw (4) is of the shape of a cone or a truncated cone, and a counter surface (8) of the locking screw in the frame section (1, 2) is correspondingly inclined with respect to the shape of the point of the locking screw such that the screw (4) subjects the profile (1, 2) to a force which forces the profile in the direction of the inner corner defined by the profiles therebetween. <IMAGE>
Patent IL-66454-A0 (IL)
Title: Organic amide compounds derived from nitrogenous lipids
IPC: A61P43/00
Filed: 1982-08-02
Abstract: Organic amide compounds of the formula  <IMAGE>  wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent IL-94457-A0 (IL)
Title: Antispasmodic 5,11-dihydrodibenzo thiazepines and pharmaceutical compositions containing them
IPC: C07D207/09
Filed: 1990-05-21
Abstract: The invention provides compounds of the formula:- <CHEM>  wherein  k is 1, 2 or 3;  m is 1, 2 or 3;  n is 1, 2 or 3;  p is 0, 1 or 2; X is O, S or a direct link, with the proviso that when X is O or S, n is 2 or 3;  R<1> is H or C1-C4 alkyl;  and  R<2> is an optionally substituted phenyl or heteroaryl group;  and pharmaceutically acceptable salts thereof. These compounds are useful for the treatment of motility disorders, particularly those of the gut such as irritable bowel syndrome.
Patent SE-8702028-A0 (SE)
Title: Förfarande och anordning för lufttorkning av vedflis mm i stack
Inventor: WESTERBERG INGVAR
IPC: F26B9/10
Filed: 1987-05-18
Abstract: . FOrfarande och anordning for lufttorkning av luftgenomslappligt material i stack, t ex vedflis, varvid torkluften transporteras i valfri riktning till eller fran stackens inre genom en aarskilt utformad vertikal kanal, som mynnar ovanfor stackens topp. Fiera enheter kan sammanlAnkas till ett gemensamt flodessystem. 5 FOrfarande och anordnin“or_lufttorkning av vedflis m m i stack. 2 V- I.
Patent FI-20002683-A0 (FI)
IPC: B27B1/00
Filed: 2000-12-07
Abstract: The present invention relates to an apparatus and a method for handling logs (5). They provide a quicker handling of logs (5) in the vicinity of crosscut saw (4) and, at the same time, reduce the generation of waste material. These improvements are achieved by the design and the movement of longitudinal conveyors (1, 2, 3), by optimising the movements of the crosscut saw (4) in accordance with the data obtained from a measurement conveyor, and by measuring the length of the blocks without a detent by means of photocell and a pulse detector.
Patent FI-20041653-A0 (FI)
Inventor: KOHVAKKA MIKKO
IPC: H04L12/56
Filed: 2004-12-22
Abstract: A wireless sensor network, a node device thereof and a method for arranging communications therein are presented. A first frequency is used in wireless communication of information between a headnode and subnodes of a first cluster (103) using a time slotted channel access scheme. A headnode of a second cluster (113) known the first frequency and selects a second, different frequency for use in wireless communication of information within said second cluster (113) using a time slotted channel access scheme. The headnode of the first cluster (103) is informed about the second frequency selected for the second cluster (113). Information from the headnode of said first cluster (103) to the headnode of said second cluster (113) is communicated on said second frequency, using the same time slotted channel access scheme as other nodes in said second cluster (113).